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package jogamp.nativewindow;
import javax.media.nativewindow.AbstractGraphicsConfiguration;
import javax.media.nativewindow.AbstractGraphicsDevice;
import javax.media.nativewindow.NativeWindow;
import javax.media.nativewindow.ProxySurface;
import javax.media.nativewindow.UpstreamSurfaceHook;
import javax.media.nativewindow.util.Insets;
import javax.media.nativewindow.util.InsetsImmutable;
import javax.media.nativewindow.util.Point;
import com.jogamp.nativewindow.UpstreamSurfaceHookMutableSizePos;
public class WrappedWindow extends WrappedSurface implements NativeWindow {
private final InsetsImmutable insets = new Insets(0, 0, 0, 0);
private long windowHandle;
/**
* Utilizes a {@link UpstreamSurfaceHookMutableSizePos} to hold the size and postion information,
* which is being passed to the {@link ProxySurface} instance.
*
* @param cfg the {@link AbstractGraphicsConfiguration} to be used
* @param surfaceHandle the wrapped pre-existing native surface handle, maybe 0 if not yet determined
* @param initialX
* @param initialY
* @param initialWidth
* @param initialHeight
* @param ownsDevice <code>true</code> if this {@link ProxySurface} instance
* owns the {@link AbstractGraphicsConfiguration}'s {@link AbstractGraphicsDevice},
* otherwise <code>false</code>. Owning the device implies closing it at {@link #destroyNotify()}.
*/
public WrappedWindow(AbstractGraphicsConfiguration cfg, long surfaceHandle, int initialX, int initialY, int initialWidth, int initialHeight, boolean ownsDevice, long windowHandle) {
this(cfg, surfaceHandle, new UpstreamSurfaceHookMutableSizePos(initialX, initialY, initialWidth, initialHeight), ownsDevice, windowHandle);
}
/**
* @param cfg the {@link AbstractGraphicsConfiguration} to be used
* @param surfaceHandle the wrapped pre-existing native surface handle, maybe 0 if not yet determined
* @param upstream the {@link UpstreamSurfaceHook} to be used
* @param ownsDevice <code>true</code> if this {@link ProxySurface} instance
* owns the {@link AbstractGraphicsConfiguration}'s {@link AbstractGraphicsDevice},
* otherwise <code>false</code>.
*/
public WrappedWindow(AbstractGraphicsConfiguration cfg, long surfaceHandle, UpstreamSurfaceHookMutableSizePos upstream, boolean ownsDevice, long windowHandle) {
super(cfg, surfaceHandle, upstream, ownsDevice);
this.windowHandle = windowHandle;
}
@Override
protected void invalidateImpl() {
super.invalidateImpl();
windowHandle = 0;
}
@Override
public void destroy() {
destroyNotify();
}
@Override
public NativeWindow getParent() {
return null;
}
@Override
public long getWindowHandle() {
return windowHandle;
}
@Override
public InsetsImmutable getInsets() {
return insets;
}
@Override
public int getX() {
return ((UpstreamSurfaceHookMutableSizePos)getUpstreamSurfaceHook()).getX();
}
@Override
public int getY() {
return ((UpstreamSurfaceHookMutableSizePos)getUpstreamSurfaceHook()).getY();
}
@Override
public Point getLocationOnScreen(Point point) {
if(null!=point) {
return point;
} else {
return new Point(0, 0);
}
}
@Override
public boolean hasFocus() {
return false;
}
}
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